Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

31 memory dumps over the last month (from 09 April 2010 to the present)
7 different STOP errors, with approximately 9 different causes being blamed.
This is, IMO, symptomatic of a hardware problem.

The first suspect is the danew.sys driver - it belongs to your Death Adder mouse.
Please uninstall the current Razer drivers, then install a fresh set by downloading them from here: Razer Support

The next suspect is either the file system on the hard drive - or the hard drive itself. Please try these tests:

Quote:

CHKDSK /R /F:
Run CHKDSK /R /F from an elevated (Run as adminstrator) Command Prompt. Please do this for each hard drive on your system.
When it tells you it can't do it right now - and asks you if you'd like to do it at the next reboot - answer Y (for Yes) and press Enter. Then reboot and let the test run. It may take a while for it to run, but keep an occasional eye on it to see if it generates any errors. See "CHKDSK LogFile" below in order to check the results of the test.

Elevated Command Prompt:
Go to Start and type in "cmd.exe" (without the quotes)
At the top of the Search Box, right click on Cmd.exe and select "Run as administrator"

CHKDSK LogFile:
Go to Start and type in "eventvwr.msc" (without the quotes) and press Enter
Expand the Windows logs heading, then select the Application log file entry.
Double click on the Source column header.
Scroll down the list until you find the Chkdsk entry (wininit for Win7) (winlogon for XP).
Copy/paste the results into your next post.

and

Quote:

H/W Diagnostics:
Please start by running these bootable hardware diagnostics:Memory Diagnostics (read the details at the link)HD Diagnostic (read the details at the link)

The next suspect is (IMO) the Death Adder mouse itself. Please unplug it and don't use it for a couple of days.

I reinstalled my Death Adder drivers and ran memtest86+ which showed no errors. I didn't run the HD Diagnostic because there was no tool for my HD, a Samsug Spinpoint F3HD103SJ 1TB 7200 RPM 32MB Cache SATA 3.0Gb/s. Though even if there was I still would not because of the disclaimer that all my data just might fall through the cracks.